package com.zhx.learn.actuator.controller;

import com.zhx.learn.actuator.dao.UserRepository;
import com.zhx.learn.actuator.entity.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.Optional;

/**
 * describe:
 *
 * @author zhanghaixuan
 * @date 2018/09/06
 **/
@RestController
@RequestMapping("/user")
public class UserController {

    @Autowired
    private UserRepository userRepository;

    @GetMapping("/{id}")
    public User findById(@PathVariable Long id){
        Optional<User> byId = userRepository.findById(id);

        return byId.get();
    }


}
